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随着我国经济建设的迅速发展,各行各业对木材的需要量逐年增加,但木材的生产周期较长,我国的森林资源贫乏,供需矛盾较为突出。因此,除搞好木材的增产节约外,加强木材代用品的研究工作,充分利用我国的其他丰富资源,积极开发代木新产品,势在必行。我部直属电梯厂每年生产电梯5000台,包装箱需用木材5万m~3,而国家分配木材只能满足50%左右,不足部分要从市场调节供应。但
With the rapid development of our country’s economic construction, the demand for timber in all walks of life has been increasing year by year. However, the production cycle of wood is long. China’s forest resources are poor, and the contradiction between supply and demand is more prominent. Therefore, in addition to doing a good job of increasing the production of timber, it is imperative to strengthen research on wood substitutes and make full use of our country’s other abundant resources to actively develop new generation of wood products. The elevator factory directly under our Ministry produces 5,000 elevators each year. The packing box needs to use 50,000 m3 of wood, and the state’s allocation of wood can only meet about 50%. The insufficient part must be adjusted from the market. but